Creates a PropSelect panel and docks it to the top of the DForm.
1 string label
The label to display above the prop select.
2 string convar
The convar to set the selected model to.
3 table models
A table of models to display for selection. Supports 2 formats:
- Key is the model and value are the convars to set when that model is selected in format
- An table of tables where each table must have the following keys:
4 number height = 2
The height of the prop select panel, in 64px icon increments.